Merge pull request #20733 from Homebrew/sponsors-maintainers-man-comp… #455
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| name: Sync default branches | |
| on: | |
| push: | |
| branches: | |
| - main | |
| - master | |
| pull_request: | |
| paths: | |
| - .github/workflows/sync-default-branches.yml | |
| permissions: {} | |
| defaults: | |
| run: | |
| shell: bash -xeuo pipefail {0} | |
| concurrency: | |
| group: "sync-default-branches-${{ github.ref }}" | |
| cancel-in-progress: true | |
| jobs: | |
| sync: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: write | |
| steps: | |
| - name: Configure Git user | |
| uses: Homebrew/actions/git-user-config@main | |
| with: | |
| username: github-actions[bot] | |
| - name: Determine source and target branches | |
| id: branches | |
| run: | | |
| if [[ "${GITHUB_REF_NAME}" == "main" ]]; then | |
| target="master" | |
| source="main" | |
| else | |
| target="main" | |
| source="master" | |
| fi | |
| echo "target=${target}" >> "$GITHUB_OUTPUT" | |
| echo "source=${source}" >> "$GITHUB_OUTPUT" | |
| - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0 | |
| with: | |
| fetch-depth: 1 | |
| persist-credentials: true | |
| - name: Get target SHA | |
| id: sha | |
| run: | | |
| TARGET_SHA=$(git ls-remote origin "refs/heads/${SOURCE_BRANCH}" | cut -f1) | |
| echo "target=${TARGET_SHA}" >> "$GITHUB_OUTPUT" | |
| env: | |
| SOURCE_BRANCH: ${{ steps.branches.outputs.source }} | |
| - name: Push target branch | |
| if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master' | |
| run: git push origin "${TARGET_SHA}:refs/heads/${TARGET_BRANCH}" --force | |
| env: | |
| TARGET_SHA: ${{ steps.sha.outputs.target }} | |
| TARGET_BRANCH: ${{ steps.branches.outputs.target }} |